Teledyne LeCroy PXA125 - Manual (Page 166)

User Manual PXA125
Programming Reference 4-48
Response and default
The PXA125 will return CONT, TRIG, or GATE depending on its present setting. Default is CONT.
SWEep:TRIGger:SLOPe{POSitive|NEGative}
Purpose
This command will select slope sensitivity for the sweep trigger input.
•
POSitive will select rising edge
•
NEGative will select falling edge
Parameter type
Discrete
SWEep:TRIGger:SLOPe?
Response and default
The PXA125 will return POS, or NEG depending on its present setting. Default is POS.
SWEep:MARKer
Purpose
This command will set the marker sample clock frequency for the sweep mode.
•
will set the marker sample clock frequency
Parameter type
Numeric
Parameter range
100e-3 to 100e6 in units of samples per second
SWEep:MARKer?
Response and default
The PXA125 will return the present sweep sample clock frequency value. The returned value will be in
standard scientific format (for example: 1KHz would be returned as 1E3 – positive numbers are unsigned).
Default value is 64e6.
VOLTage{|MINimum|MAXimum}
Purpose
This command programs the peak-to-peak amplitude of the output waveform. The amplitude is calibrated
when the source impedance is 50
Ω .
•
sets the amplitude
•
sets the amplitude to its lowest value
•
sets the amplitude to its highest value
Parameter type
Numeric
Parameter range
10e-3 to 10 in units of volts
10e-3 in units of volts